CN102077438A - Inductively coupled consoles - Google Patents

Inductively coupled consoles Download PDF

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Publication number
CN102077438A
CN102077438A CN2009801104039A CN200980110403A CN102077438A CN 102077438 A CN102077438 A CN 102077438A CN 2009801104039 A CN2009801104039 A CN 2009801104039A CN 200980110403 A CN200980110403 A CN 200980110403A CN 102077438 A CN102077438 A CN 102077438A
Authority
CN
China
Prior art keywords
control desk
primary winding
inductive couplings
integrated
vehicle
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN2009801104039A
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Chinese (zh)
Inventor
L·约翰森
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
L&P Property Management Co
Original Assignee
L&P Property Management Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from US12/391,714 external-priority patent/US20090212639A1/en
Application filed by L&P Property Management Co filed Critical L&P Property Management Co
Publication of CN102077438A publication Critical patent/CN102077438A/en
Pending legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J50/00—Circuit arrangements or systems for wireless supply or distribution of electric power
    • H02J50/10—Circuit arrangements or systems for wireless supply or distribution of electric power using inductive coupling
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B96/00—Details of cabinets, racks or shelf units not covered by a single one of groups A47B43/00 - A47B95/00; General details of furniture
    • A47B96/18—Tops specially designed for working on
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B97/00—Furniture or accessories for furniture, not provided for in other groups of this subclass
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25H—WORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK; STORAGE MEANS FOR WORKSHOPS
    • B25H1/00—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby
    • B25H1/02—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby of table type
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25H—WORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK; STORAGE MEANS FOR WORKSHOPS
    • B25H3/00—Storage means or arrangements for workshops facilitating access to, or handling of, work tools or instruments
    • B25H3/006—Storage means specially adapted for one specific hand apparatus, e.g. an electric drill
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F38/00—Adaptations of transformers or inductances for specific applications or functions
    • H01F38/14—Inductive couplings
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J50/00—Circuit arrangements or systems for wireless supply or distribution of electric power
    • H02J50/40—Circuit arrangements or systems for wireless supply or distribution of electric power using two or more transmitting or receiving devices
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J50/00—Circuit arrangements or systems for wireless supply or distribution of electric power
    • H02J50/50—Circuit arrangements or systems for wireless supply or distribution of electric power using additional energy repeaters between transmitting devices and receiving devices
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/0042—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by the mechanical construction
    • H02J7/0044—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by the mechanical construction specially adapted for holding portable devices containing batteries

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mechanical Engineering (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Workshop Equipment, Work Benches, Supports, Or Storage Means (AREA)
  • Secondary Cells (AREA)

Abstract

Inductively coupled consoles and vehicle consoles with integrated primary coils, and apparatuses for charging, supporting, and securing portable computers with integrated primary coils are provided. Power is inductively coupled from a primary coil to a device containing a secondary coil, such as a PDA, cellular phone, rechargeable flashlight, remote control, power tool, or laptop computer. Primary coils may be integrated into consoles to charge devices containing secondary coils placed in the consoles. Primary coils may similarly be integrated into vehicle consoles. Inductively coupled consoles may be configured to receive and hold devices containing secondary coils. Primary coils may also be integrated into an apparatus for charging, supporting, and securing a portable computer. Integrated primary coils may provide varying amounts of power.

Description

The inductive couplings control desk
Background technology
A problem relevant with the common many electronic equipments in the world today is the electric wire (cord) and the cable that must be associated with various electronic.Rechargeable wireless (cordless) equipment is common replacement scheme.These equipment still need to charge and the electric wire and cable that need be associated provides this charging.
Technology has developed into by providing the inductive couplings circuit to solve these restrictions.This circuit is dynamically sought resonance and the electric power transfer from primary winding to the secondary device with secondary coil is carried out optimization.This electric power transfer can take place under multiple, the loading condition that changes.By using this circuit, one time supply circuit adapts to its operation, so that cooperate the needs of the secondary device that is powered.This circuit also allows a supply circuit to power simultaneously to a plurality of secondary devices.
Summary of the invention
Developed intelligence, inductive couplings power circuit, so as under the situation that does not need wired connection from power supply to device transmission electric power.Primary winding inductive ground is coupled to secondary coil in the equipment such as laptop computer, PDA, mobile phone and electric power tool for example of being integrated in electric power.Embodiments of the invention are incorporated this inductive couplings technology into and are used for portable computer is charged, supports and fixing control desk (consoles) and equipment.
In one embodiment, primary winding is integrated in the control desk.The primary winding of basic, normal, high power can be integrated in the control desk with optional position, quantity and combination.The control desk of inductive couplings can be installed in the furniture seat (furniture seating).
In another embodiment, primary winding is integrated in the vehicle control desk.The primary winding of basic, normal, high power can be integrated in the vehicle control desk with optional position, quantity and combination.The vehicle control desk can be configured to hold and keep to comprise the equipment of secondary coil, for example PDA, mobile phone, rechargeable photoflash lamp.The vehicle control desk can be installed between the seat, in the front panel control unit or other place of vehicle.
In another embodiment, provide and be used for portable computer is charged, supports and fixing equipment.One or be integrated in one or more than in one the table top more than one primary winding.The primary winding of basic, normal, high power can be integrated in this table top with optional position, quantity and combination.This equipment comprises portable computer is fixed to the device of this table top and the device that this table top is attached to vehicle interior.
Provide this " summary of the invention " so that introduce the selection of notion in a simplified manner, it will further be introduced in " embodiment " below.This " summary of the invention " is not key feature or the essential characteristics that is intended to indicate the claim theme, is not that the scope that is intended to be used for the claim theme limits yet.
Description of drawings
Describe the present invention with reference to the accompanying drawings, in the accompanying drawings:
Fig. 1 is a kind of perspective view of inductive couplings vehicle control desk;
Fig. 2 is a kind of perspective view that is installed in the inductive couplings control desk in the chair (seating furniture);
Fig. 3 is laptop computer and the perspective view that is used for fixing and laptop computer is carried out the equipment of inductive charging;
Fig. 4 is the perspective view that is used for fixing and laptop computer is carried out the equipment of inductive charging shown in Figure 3; And
Fig. 5 is the laptop computer and the decomposition diagram that is used for fixing and laptop computer is carried out the equipment of inductive charging of Fig. 3.
Embodiment
Here embodiments of the invention are specifically introduced to satisfy legal requiremnt.Yet the description itself and the scope to this patent that do not mean that limit.On the contrary, the inventor has expected that the claim theme also can realize with other modes.
Mention as the background portion branch, developed the technology that intelligent inductive couplings circuit is provided.This circuit is dynamically sought resonance and the electric power transfer of the secondary coil in from the primary winding to the secondary device is carried out optimization.This circuit allows primary winding to determine and supply with the electricity needs of secondary device.By using this circuit, one time supply circuit adapts to its operation, so that cooperate the needs of the secondary device that is powered.This circuit also allows a supply circuit to power simultaneously to a plurality of secondary devices.The example of the operation of this circuit and this circuit is included in the following United States Patent (USP), and it is all incorporated into herein as a reference: 6,436,299; 6,673,250; 6,731,071; 6,806,649; 6,812,645; 6,831,417; 6,917,163; 6,975,198; 7,116,200; 7,118,240; 7,126,450 and 7,132,918.
The inductive couplings power circuit can be used for the wireless device power supply and recharges, and this wireless device comprises mobile phone, PDA, photoflash lamp, laptop computer and electric power tool.Each wireless device can have secondary coil.The primary winding that creating the inductive couplings circuit needs can be integrated in control desk, vehicle control desk or the equipment that is used for fixing, supports and portable computer is charged in.A kind of inductive couplings control desk can be configured to the equipment that holds and keep to comprise secondary coil.Alternately, the embodiment of inductive couplings control desk can comprise the table top of the flat that is integrated into the furniture seat, and this table top has integrated primary winding.Control desk generally can be installed in by the seat of any kind, or in office or room environment.In vehicle, the inductive couplings control desk can be installed between the seat, as any other position in central control board in the front panel control unit or the vehicle.
Primary winding can be basic, normal, high power.The low-power primary winding provides up to about 20 watts power.Middle power primary winding provides the power between about 20 to 100 watts.The high power primary winding provides greater than about 100 watts electric power.The primary winding of any amount and combination can be integrated in the inductive couplings control desk or be used for to portable computer charge, the table top of fixing and equipment supported.
Fig. 1 shows central control board 10, and it is used for vehicle and is preferably front stall between Vehicular occupant side and driver side.Control desk 10 typically has special-purpose communication apparatus 12, and this communication apparatus can be wireless device, CB, navigator, audiotape cassette player or CD player.Below communication apparatus 12 for being used to comprise the equipment of secondary coil--the housing region 14 of mobile phone or PDA16 and photoflash lamp 18--for example.Other equipment also can be placed in the housing region 14 certainly, only by housing region 14 and the physical size limitations that is placed equipment.
Continuation is with reference to figure 1, housing region 14 have one or more than one be installed in back, below, top or following primary winding, this primary winding is coupled to secondary coil in the equipment of being included in power inductance.Control desk 10 has bezel 19, and this indicator light is lighted when equipment is receiving electric power from the primary winding inductive couplings.In the embodiment that a plurality of primary windings have been installed, all described a plurality of primary windings can be by a control circuit control.Because circuit inductance character, housing region 14 can be sealed fully, so, can be as an alternative as general housing region or cup not as the charging zone territory time.
Continuation is with reference to figure 1, and control desk 10 is configured to hold and keeps PDA 16 and photoflash lamp 18.This can be by frictional fit, belt restraining, clasp, at interval, clip or in housing region 14 other devices of permanent plant finish.For the embodiment that is installed in the vehicle, this will guarantee that equipment keeps in position in transportation.In addition, in the embodiment of vehicle control desk, primary winding can draw electric power from the battery of vehicle.
Fig. 2 shows has the theater type seating 20 that is installed in the primary winding in the central control board 22.Individual seat in the theater type seating 20 is towards central control board 22 slight inclination.The people who is sitting in the theater type seating 20 can be by on the end face that mobile phone, PDA or other hand-held electronic equipments is placed on central control board 22 and equipment is charged.In addition, remote controller 24 can charge by primary winding, makes that the individual who takes one's seat and use a teleswitch can be owing to the remote controller power drain is felt inconvenience.Though Fig. 2 provides the inductive couplings control desk to be installed in embodiment in the theatre chair, the inductive couplings control desk also can be installed in other the chair, including, but not limited to chaise longue, bed, sofa, double chair and office chair.In the embodiment of a plurality of primary windings was housed, all described a plurality of primary windings can be by a control circuit control.
In order to promote appropriate placement, the profile in each charging zone is preferably with logo, picture or other marks and is arranged on the control desk table top.Profile can be lighted with for example LED.For the position of each primary winding, indicator light can be arranged in the control desk table top.More specifically, indicator light can be embedded under the control desk table top and with the material (for example plexiglas) that permission light passes through and cover.When the equipment that comprises secondary coil was placed on the corresponding primary winding and charges, indicator light can be opened.
Be installed in inductive couplings control desk in the chair and can comprise one or more than one depression (depression) or at interval rather than settle the smooth in essence table top of equipment thereon, the equipment that comprises secondary coil is settled in depression or at interval or is fixed.Such depression or interval can be hidden by handrail or center armrest.For example, the handrail of chair can be by hinge or other mechanism opening to expose the inductive couplings control desk.This inductive couplings control desk can have the interval of the equipment that is used to comprise secondary coil.
Refer again to Fig. 2, electric power can be provided to control desk 22 by the electric wire of battery or insertion power receptacle.Control desk 22 provides the power devices of the suitable secondary coil of being equipped with of any amount and the ability that recharges to the user.Electric power is provided by the primary winding that is positioned under the control desk table top in unobtrusive mode.Similarly, can understand, the recharging zone and can be provided of any amount, it has the corresponding primary winding that is positioned under it.Should understand that also the shown equipment that recharges only is exemplary, in fact unlimited amount and the multiple equipment that suitable secondary coil is housed can be by the primary winding chargings that is arranged in control desk 22.
Fig. 3-5 shows a kind of portable computer fixed mount (mount) 32.Computer fixed mount 22 can be attached to any structure, includes but not limited in vehicle, the building or outer wall, desk, dais or dining table.Preferably, this computer fixed mount is attached to vehicle interior.Fig. 3 shows the laptop computer 30 that is maintained in the computer fixed mount 32.For simplicity, computer fixed mount 32 is not illustrated as being attached to a structure.Should understand that fixed mount 32 is usually located at for example vehicle inside such as police car, so that the use to laptop computer 30 to be provided to the driver.Fixed mount 32 can be positioned as and make the driver see and use laptop computer 30 in can be in being sitting in pilot set.Fixed mount 32 is the general fixed mounts that are fit to the laptop computer of different size and shape.
Fig. 4 provides the more detailed view of the pedestal 34 of fixed mount 32, and at United States Patent (USP) 7,032, more fully describes the disclosing this and incorporate into herein as a reference of this patent in 872.Pedestal 34 provides reliable computer fixed mount, and this fixed mount can be fixed on laptop computer position suitable in the vehicle.Pedestal 34 also provides multiple different adjustable characteristic, to adapt to multiple laptop computer.Pedestal 34 also has locking and release characteristics, and it allows easily to remove laptop computer.As seen from Figure 5, primary winding charging table top 36 is coupled to pedestal 34.Primary winding is positioned as corresponding with the battery location of laptop computer, and the secondary coil in laptop computer provides electric power.Fixed mount pedestal 34 and table top 36 provide charging station and general fixed mount for laptop computer 30.Primary winding can also be embedded into pedestal 34, rather than is integrated in the charging table top 36.Other primary winding can also be integrated in table top 36 or the pedestal 34.These other primary windings can be configured to the PDA that also can be fixed to fixed mount 32 with laptop computer 30, mobile phone or the charging of other electronic equipments.In the embodiment that a plurality of primary windings have been installed, a plurality of described primary windings can be by a control circuit control.
Should understand, can expect other devices of fixing and support portable computer, for example different fixed mounts or frictional engagement.Also can expect laptop computer and fixed mount are attached to the device of vehicle or other structures.These devices comprise mounting bracket and support arm, and it can or otherwise be attached to vehicle or structure by bolt, screw.
Refer again to Fig. 5, preferably, be used on table top 36, profile to be shown with logo, picture or other signs the charging zone of the primary winding of laptop computer 30 charging.This profile can be lighted with for example LED.For each primary winding location, indicator light can be arranged in the control table top.More specifically, covering that indicator light can be embedded in below the control table top and the material that passes through with permission light--for example plexiglas--.When the computer that comprises secondary coil was placed on the corresponding primary winding and charges, indicator light can be opened.Can be for other equipment that comprise secondary coil--for example PDA or mobile phone--have similar indicating device, it receives the electric power of other primary winding inductive couplings from be integrated in table top 36.
If be used for to portable computer charge, fixing and equipment supported is installed in vehicle, primary winding can be supplied to electric power by the battery or the engine of vehicle.If equipment be installed in for example office block hall wall or dais etc. can the structure of electrification socket on or in the structure, equipment can be powered by battery or the electric wire that inserts power receptacle.
Having got in touch specific embodiment introduces the present invention.These embodiment are illustrative and not restrictive in all respects.Without departing from the present invention, one skilled in the art of the present invention will expect substituting embodiment.
Will be seen that thus the present invention is suitable for all purposes and the target that obtain to provide above well, and concerning this system and method obvious and intrinsic other advantage.Will be seen that special characteristic and sub-portfolio have practicality, and can not use under the situation with reference to further feature and sub-portfolio.This point can be expected by claim, and comprise within the scope of the claims.

Claims (20)

1. an inductive couplings control desk comprises: control desk; One or more than a primary winding that is integrated in the control desk, wherein, each primary winding is connected to power supply, and wherein, each primary winding can be coupled to power inductance the equipment that comprises secondary coil.
2. according to the inductive couplings control desk of claim 1, also comprise the indicating device that shows the charging zone for each primary winding.
3. according to the inductive couplings control desk of claim 1, wherein, described one or be the combination that is selected from the primary winding of low-power primary winding, middle power primary winding, high power primary winding more than one primary winding.
4. according to the inductive couplings control desk of claim 1, wherein, described control desk is installed in the chair.
5. according to the inductive couplings control desk of claim 4, wherein, described control desk is configured to one or more than one remote controller charging.
6. according to the inductive couplings control desk of claim 1, wherein, described control desk is configured to hold and keep one or more than one the equipment that comprises secondary coil.
7. according to the inductive couplings control desk of claim 1, wherein, a plurality of primary windings are integrated in the control desk, and wherein, described a plurality of primary windings are controlled by a circuit.
8. inductive couplings vehicle control desk comprises: can store one or comprise one or more than the vehicle control desk of the equipment of a secondary coil more than one; Be integrated in the vehicle control desk one or more than one primary winding, wherein, each primary winding is connected to power supply, and wherein, each primary winding can carry out inductively-powered to the equipment that comprises secondary coil.
9. inductive couplings vehicle control desk according to Claim 8 also comprises the indicating device that shows the charging zone for each primary winding.
10. inductive couplings vehicle control desk according to Claim 8, wherein, described one or be the combination that is selected from the primary winding of low-power primary winding, middle power primary winding, high power primary winding more than one primary winding.
11. inductive couplings vehicle control desk according to Claim 8, wherein, control desk is installed between the seat in the vehicle.
12. inductive couplings vehicle control desk according to Claim 8, wherein, control desk is installed in the preceding control unit of vehicle.
13. inductive couplings vehicle control desk according to Claim 8, wherein, described control desk is configured to hold and keep one or more than one the equipment that comprises secondary coil.
14. inductive couplings vehicle control desk according to Claim 8 comprises that also the equipment that is used for comprising secondary coil is fixed to the device of control desk.
15. inductive couplings vehicle control desk according to Claim 8, wherein, a plurality of primary windings are integrated in the vehicle control desk, and wherein, described a plurality of primary windings are controlled by a circuit.
16. one kind be used for to portable computer charge, the fixing and device that supports, comprising: one or more than one the table top that can support portable computer; One or more than one the primary winding in the table top of being integrated in, wherein, each primary winding is connected to power supply, and wherein, each primary winding can be coupled to power inductance the portable computer that comprises secondary coil; Be used for portable computer is fixed to described one or more than the device of one table top; Be used for described one or be attached to the device of a structure more than one table top.
17. according to the device of claim 16, wherein, described structure is a vehicle.
18. according to the device of claim 17, wherein, this device is configured to make that calculating function is used by the people who is sitting in vehicle driver's seat.
19. according to the device of claim 16, also comprise one or more than an other primary winding that is integrated in the table top, wherein, described other primary winding is configured to the outer equipment charge that comprises secondary coil of portable computer.
20. according to the device of claim 16, wherein, a plurality of primary windings are integrated in described one or more than in one the table top, and wherein, described a plurality of primary windings are controlled by a circuit.
CN2009801104039A 2009-01-05 2009-04-23 Inductively coupled consoles Pending CN102077438A (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US14255709P 2009-01-05 2009-01-05
US61/142,557 2009-01-05
US12/391,714 2009-02-24
US12/391,714 US20090212639A1 (en) 2008-02-25 2009-02-24 Inductively coupled consoles
PCT/US2009/041508 WO2009108958A1 (en) 2008-02-25 2009-04-23 Inductively coupled consoles

Publications (1)

Publication Number Publication Date
CN102077438A true CN102077438A (en) 2011-05-25

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CN2009801104039A Pending CN102077438A (en) 2009-01-05 2009-04-23 Inductively coupled consoles
CN2009801103394A Pending CN101978443A (en) 2009-01-05 2009-04-23 Inductively coupled work surfaces

Family Applications After (1)

Application Number Title Priority Date Filing Date
CN2009801103394A Pending CN101978443A (en) 2009-01-05 2009-04-23 Inductively coupled work surfaces

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JP (3) JP5735805B2 (en)
KR (2) KR20110091616A (en)
CN (2) CN102077438A (en)
CA (1) CA2716538C (en)

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KR101608098B1 (en) 2016-03-31
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JP2012514961A (en) 2012-06-28
CA2716538A1 (en) 2009-09-24

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Application publication date: 20110525